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Wooden wall and ceiling base, steel wall and ceiling base

Framings for walls and ceilings are classified into two types, gwood framingh and gsteel framingh.

Wood wall framing
Type and size (examples)
  Applications Type of Component Dimension (mm)
Common walls Shear wall Columns, Studs 105~105, 30~105
Furring Strips i15, 20, 24j~90/2
Partition Walls Vertical plates 40~65
Upper Plates, Bottom Plates
Exposed Walls Studs 30~i45, 60, 65j
Furring Strips i17.5, 25j~100/2, 45~100
Concrete wall reinforcements Wooden lath, backing board i12, 20j~80
Two-by-Four Systems Vertical plates 38~89, 38~140
Upper Plates, Bottom Plates

Component spacing in between wooden wall framings (examples)
  Applications Type of Component Spacing (mm)
Common walls Shear wall Columns, Studs 455
Furring Strips 310
Partition Walls Vertical plates 455
Exposed Walls Studs 455
Furring Strips 455
Concrete wall reinforcements Wooden lath, backing board 455
Two-by-Four Systems Vertical plates Within 650

Wood Ceiling Framing
Type and size (examples)
Applications Type of Component Dimension (mm)
Common ceilings Furring 40~50
Furring receiver 40~40
Wooden clips 30~40
Hanger bolt ƒ³9
Clip receiver Log with 70mm tip
Ceilings in Two-by-Four Systems Floor Joists of Upper Floor, Furring (40~50 approx), etc

Component spacing in between wooden ceiling framings (examples)
Applications Type of Component Spacing (mm)
Common ceilings Furring 455~455
Furring receiver 910
Wooden clips 910
Hanger bolt 910
Clip receiver 910
Ceilings in Two-by-Four Systems Upper floorfs joists etc. 455

Steel Wall Framing (Studs, runners, and steady braces are JIS standard products)
Type of Steel Wall Framing Components (JIS A6517 compliant)
Unit: mm
Component Studs Runners Steady Braces
Type Symbol Dimension Symbol Dimension Symbol Dimension
Type 50 WS-50 50~45~0.8 WR-50 52~40~0.8 WB-19 19~10~1.2
Type 65 WS-65 65~45~0.8 WR-65 67~40~0.8 WB-25 25~10~1.2
Type 75 WS-75 75~45~0.8 WR-75 77~40~0.8
Type 90 WS-90 90~45~0.8 WR-90 92~40~0.8
Type 100 WS-100 100~45~0.8 WR-100 102~40~0.8

Type of Stud and Runner
Unit: mm
Component Studs Runners Steady Braces Reinforcing materials for doorways or any other openings Mounting Metallic Materials Classification by height of studs
Type
Type 50 50~45~0.8 52~40~0.8 19~10~1.2 \ \ 2.7m high or lower
Type 65 65~45~0.8 67~40~0.8 25~10~1.2 -60~30~10~2.3 L-30~30~3 4.0m high or lower
Type 90 90~45~0.8 92~40~0.8 -75~45~15~2.3 L-50~50~4 Higher than 4.0 m and
4.5m or lower
Type 100 100~45~0.8 102~40~0.8 2-75~45~15~2.3 Higher than 4.5m and
5m or lower

Steel Ceiling Framing (Furrings and furring receivers are JIS standard products)
Unit: mm
Component Single furring Double furring Furring receiver
Type Symbol Dimension Symbol Dimension Symbol Dimension
Type 19 CS-19 25~19~0.5 CW-19 50~19~0.5 CC-19 38~12~1.2
Type 25 CS-25 25~25~0.5 CW-25 50~25~0.5 CC-25 38~12~1.6
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